ATE531064T1 - METHOD FOR DETECTING THE SWITCHING STATE - Google Patents
METHOD FOR DETECTING THE SWITCHING STATEInfo
- Publication number
- ATE531064T1 ATE531064T1 AT08828259T AT08828259T ATE531064T1 AT E531064 T1 ATE531064 T1 AT E531064T1 AT 08828259 T AT08828259 T AT 08828259T AT 08828259 T AT08828259 T AT 08828259T AT E531064 T1 ATE531064 T1 AT E531064T1
- Authority
- AT
- Austria
- Prior art keywords
- switching unit
- switch state
- detecting
- end positions
- armature
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/048—Means for indicating condition of the switching device containing non-mechanical switch position sensor, e.g. HALL sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Keying Circuit Devices (AREA)
Abstract
The invention pertains to a method for detecting of a switch state in an electromechanical switching unit, wherein at least one permanent magnet (1), at least one magnetically excitable coil (2), one soft magnetic armature (3) seated in the coil (2) so as to rotate between two end positions (A, B) and being connected to at least one switch contact, and additional electrical components (9) are arranged in a housing, and wherein during a change in the armature (3) between the two end positions (A, B) the core permeability is changed and the particular magnetic working point is shifted. In order to create a method for detection of the switch state of an electromechanical switching unit which is convenient and reliable, and in particular which can be used in small-size relays, core permeabilities of the system are measured and evaluated to determine the switch state of the switching unit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007041183A DE102007041183B4 (en) | 2007-08-28 | 2007-08-28 | Method for detecting the switching state |
PCT/DE2008/001318 WO2009026880A2 (en) | 2007-08-28 | 2008-08-12 | Method for detecting of a switch state |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE531064T1 true ATE531064T1 (en) | 2011-11-15 |
Family
ID=40239597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08828259T ATE531064T1 (en) | 2007-08-28 | 2008-08-12 | METHOD FOR DETECTING THE SWITCHING STATE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2181456B1 (en) |
AT (1) | ATE531064T1 (en) |
DE (1) | DE102007041183B4 (en) |
ES (1) | ES2376295T3 (en) |
WO (1) | WO2009026880A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010043744A1 (en) * | 2010-11-11 | 2012-05-16 | Continental Automotive Gmbh | Circuit arrangement for monitoring switching of energy source for power supply of electric drive in hybrid or electric cars, has monitoring unit including measuring unit, and control device monitoring control of protecting unit |
WO2013169716A1 (en) | 2012-05-07 | 2013-11-14 | S&C Electric Company | Dropout recloser |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928581A1 (en) * | 1979-07-14 | 1981-01-29 | Vdo Schindling | GUIDE FOR DETECTING THE POSITION OF AN ORGAN, IN PARTICULAR A DRIVING PEDAL |
US4611209A (en) * | 1979-10-12 | 1986-09-09 | Lemelson Jerome H | Navigation warning system and method |
IN161314B (en) * | 1984-09-25 | 1987-11-07 | Oscar Vila Masot | |
EP0678890B1 (en) * | 1994-04-22 | 1998-06-24 | Siemens Aktiengesellschaft | Method and device for detecting the state of automatic cut-outs |
DE19511795A1 (en) * | 1994-08-26 | 1996-10-02 | Siemens Ag | Electromechanical switching device |
-
2007
- 2007-08-28 DE DE102007041183A patent/DE102007041183B4/en not_active Expired - Fee Related
-
2008
- 2008-08-12 AT AT08828259T patent/ATE531064T1/en active
- 2008-08-12 WO PCT/DE2008/001318 patent/WO2009026880A2/en active Application Filing
- 2008-08-12 EP EP08828259A patent/EP2181456B1/en active Active
- 2008-08-12 ES ES08828259T patent/ES2376295T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2009026880A3 (en) | 2009-05-07 |
WO2009026880A2 (en) | 2009-03-05 |
EP2181456B1 (en) | 2011-10-26 |
EP2181456A2 (en) | 2010-05-05 |
DE102007041183B4 (en) | 2010-05-12 |
DE102007041183A1 (en) | 2009-03-12 |
ES2376295T3 (en) | 2012-03-12 |
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